HC4GX15 Datasheet, PDF (631/668 Pages) Altera Corporation – HardCopy IV Device Handbook

1. DC and Switching Characteristics of
HardCopy IV Devices
HIV5 4001-1.0
Electrical Characteristics
This chapter covers the electrical characteristics for HardCopy^® IV devices.
Operating Conditions
When HardCopy IV devices are implemented in a system, they are rated according to
a set of defined parameters. To maintain the highest possible performance and
reliability, consider the operating requirements described in this chapter.
HardCopy IV devices are not speed binned like Stratix^® IV devices because
HardCopy IV devices are designed and built to function at a target frequency based
on timing constraints. HardCopy IV devices are offered in both commercial and
industrial grades.
Absolute Maximum Ratings
Absolute maximum ratings define the maximum operating conditions for
HardCopy IV devices. The values are based on experiments conducted with the
devices and theoretical modeling of breakdown and damage mechanisms. The
functional operation of the device is not implied for these conditions.
1 Conditions other than those listed in Table 1–1 and Table 1–3 may cause permanent
damage to the device. Additionally, device operation at the absolute maximum
ratings for extended periods of time may have adverse effects on the device.
Table 1–1. HardCopy IV Device Absolute Maximum Ratings—Preliminary (Part 1 of 2) (Note 1)
Symbol
Description
Minimum Maximum Unit
VCC
Core voltage and periphery circuitry power supply
-0.5
1.35
V
VCCPT (2)
Power supply for programmable power technology
—
—
V
VC CP G M
Configuration pins power supply
-0.5
3.75
V
VC CA U X
Power supply for temperature sensing diode and POR
-0.5
VCCBAT(3) Battery back-up power supply for design security volatile key register
—
VC CP D
I/O pre-driver power supply
-0.5
VC CIO
I/O power supply
-0.5
3.75
V
—
V
3.75
V
3.9
V
VC C_ C LK IN
Differential clock input power supply
-0.5
3.75
V
VC CD _ P LL
PLL digital power supply
-0.5
1.35
V
VC CA _ PL L
PLL analog power supply
-0.5
3.75
V
VI
DC input voltage
-0.5
4.0
V
IOUT
DC output current per pin
-25
40
mA
TJ
Operating junction temperature
-55
125
C
© June 2009 Altera Corporation
HardCopy IV Device Handbook Volume 4